How do I clear the BC300 External Shunt using the Trek?

If you have a BC300 + CommLink external shunt installed on your caravan battery, you can use the Trek to clear it if communication with it is ever lost.

To clear the BC300 external shunt:

1. Enter Set-Up mode by holding the HOME button down until Set-Up is seen on the
   Battery display.
2. Navigate to the ADVANC menu function.
3. Navigate to the ESHUNT menu function.
4. Follow the directions in the below image to clear the BC300: